Indoor exercising apparatus



FIG. 1 is a top perspective view of an indoor exercising apparatus showing the claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a bottom perspective view thereof.

The broken lines shown in the figures are for the purpose of illustrating portions of the indoor exercising apparatus, which form no part of the claimed design. 

CLAIM The ornamental design for an indoor exercising apparatus, as shown and described. 